Two resistance options – 18kg ($200) and 28kg ($220) respectively (theoretical force needed for making the two sides touch) The ring is also lined with two sweat-resistant grips with nonporous padding that resists moisture build-up Made out of fiber-reinforced plastic core, wrapped with durable rubber mid-layer, and soft cushion TPR handles on the sides Non-Slip TPR padded grips At least 10000 full-compression product lifespan Helps maintain proper alignment and strengthens and tones your body Toning, Stretching, Total Body, Lower Body, Upper Body, Obliques Core Muscle Conditioning, Flexibility, Total Body Workout, Strength Training Net weight：360g Dimension: 40cm ring diameter, 6cm wide handles, 5.5cm ring width Two strength options available : Light = 18kg resistance to make the two sides touch Strong = 28kg resistance to make the two sides touch 3 color options: Lake Green, Cosmic Grey or Sakura Pink F.T.011 ME-SF
